Cratus Aero Crank
Price will increase as components are selected.
MADE TO ORDER. PLEASE ALLOW 3-4 WEEKS FOR MANUFACTURE.
UPDATE. FROM 01.11.23 ORDERS WILL BE DISPATCHED WITH A REVISED CRANK DESIGN. THIS REDUCES THE Q FACTOR FURTHER TO 124.5mm (DOWN FROM 134mm).
CRANK SPECIFIC 1x CHAINRINGS WILL BE AVAILABLE IN THE NEW YEAR.
The Cratus aero crankset has been designed to be class leading in every aspect from aerodynamics and drivetrain efficiency through to biomechanics and stiffness. The unique crankarm length adjustment system allows you to adjust between 145mm and 160mm (short arm crank) and 160mm and 175mm (long arm crank), making bike fitting and aero testing significantly quicker and easier. The super narrow Q factor of 124.5mm is class leading and helps to further improve both your biomechanics and aerodynamics. The proprietary aero chainring contains a range of unique improvements: stepped tooth to chainring profile reduces aerodynamic flow separation off the chain outer plates; 144 BCD reduces chainring flex, and the low friction additive infused material reduces surface friction to an absolute minimum.
The Cratus aero crankset is compatible with all pedal systems and various bottom bracket specifications, whilst also offering adjustable crankarm lengths through the use of interchangeable inserts.